@misc{indiciae6c450976a02c,
  title = {Calcium, parathyroid function, bone and aging.},
  author = {R P Heaney},
  year = {1996},
  doi = {10.1210/jcem.81.5.8626818},
  url = {https://pubmed.ncbi.nlm.nih.gov/8626818/},
  note = {Source identifier: 8626818}
}